<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>1~100不能被3整除的数之和</title>
	<script>
		var sum=0;
		for(i=1;i<=100; i++) {
			if (i%3!==0) {
           sum+=i
			}
		}
		console.log(sum);
	</script>
</head>
<body>
	
</body>
</html>